Ключевые слова: adult, analysis, assistance, assistant, bacterium, biochemistry, biology, biotechnology, cabinet, chemical, chemist, chemistry, clinic, clinical, concentration, doctor, education, expertise, face mask, female, female doctor, handsome, healing, health, healthcare, horizontal, hospital, indoors, job, lab, lab coat, laboratory, looking, manufacturing, medic, medical, medicine, microscope, modern, person, professional, research, sample, science, scientist, test, woman, work, working, young,